| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.49 | 5.221% | $227.7929 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $55.32 | 13.193% | $62.6184 | $62.62 | $62.60 | $62.60 |
| Purchase #3 | $119.26 | 4.198% | $124.2665 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $177.49 | 7.271% | $190.3953 | $190.40 | $190.40 | $190.40 |
| Purchase #5 | $31.52 | 7.166% | $33.7787 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $73.51 | 5.721% | $77.7155 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $165.33 | 4.497% | $172.7649 | $172.76 | $172.75 | $172.80 |
| 7 purchase totals = | $838.92 | $889.3322 | $889.34 | $889.30 | $889.40 | |